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CAS号: 54944-91-1 英文名称: 1-Pyrazolidinecarbonyl chloride, 5-methyl-3-oxo- (9CI) 英文同义词: 1-Pyrazolidinecarbonyl chloride, 5-methyl-3-oxo-;1-Pyrazolidinecarbonyl chloride, 5-methyl-3-oxo- (9CI) 中文名称: 中文同义词: 分子式: C5H7ClN2O2 分子量: 162.57